That kit is more complete and looks like a great price. The top and bottom pieces look like the correct plungers. The lobed thing in the middle looks different from the Cam brew lever shaft in my b2 - I don’t think mine has a spring? Might work? I’ve never replaced that middle piece, just the brew lever shaft seals. The plungers are slightly different for top and bottom and the kit you linked shows that.
The shame is that the rubber disc turns into rock and cannot be replaced so you need new plungers. I don’t have my kits part number but here’s a great diagram from an Australian site: https://www.coffeeparts.com.au/vbm-home-spare-parts-1-group-head-e61-lever-operated -- You received this message because you are subscribed to the Google Groups "Brewtus" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/brewtus/6927348f-7a79-4bb5-98e8-04dc3819695b%40googlegroups.com.
